206567187

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{57047}}^1$

素因数の和:57138

約数の個数: 16

約数和(自身を含む): 295736832

約数和(自身を除く): 89169645

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 57047, 171141, 969799, 2909397, 4050337, 12151011, 68855729, 206567187]

約数ペア:

[(1, 206567187), (3, 68855729), (17, 12151011), (51, 4050337), (71, 2909397), (213, 969799), (1207, 171141), (3621, 57047)]